import axios from "axios";
// import { Notification, MessageBox, Message } from 'element-ui'
import store from "@/store";
import { getToken } from "@/utils/auth";
import errorCode from "@/utils/errorCode";

axios.defaults.headers["Content-Type"] = "application/json;charset=utf-8";
// 创建axios实例
const service = axios.create({
  // axios中请求配置有baseURL选项，表示请求URL公共部分
  baseURL: "https://www.fastmock.site/mock/bf1fcb3c2e2945669c2c8d0ecb8009b8/api",
  // 超时
  timeout: 30000,
});
// request拦截器
service.interceptors.request.use(
  (config) => {
    config.headers = config.headers || {};
    // 是否需要设置 token
    const isToken = config.headers.isToken === false;
    if (getToken() && !isToken) {
      config.headers["token"] = getToken(); // 让每个请求携带自定义token 请根据实际情况自行修改
    }
    // get请求映射params参数
    // if (config.method === "get" && config.params) {
    //   let url = config.url + "?";
    //   for (const propName of Object.keys(config.params)) {
    //     const value = config.params[propName];
    //     let part = encodeURIComponent(propName) + "=";
    //     if (value !== null && typeof value !== "undefined") {
    //       if (typeof value === "object") {
    //         for (const key of Object.keys(value)) {
    //           let params = propName + "[" + key + "]";
    //           let subPart = encodeURIComponent(params) + "=";
    //           url += subPart + encodeURIComponent(value[key]) + "&";
    //         }
    //       } else {
    //         url += part + encodeURIComponent(value) + "&";
    //       }
    //     }
    //   }
    //   url = url.slice(0, -1);
    //   config.params = {};
    //   config.url = url;
    // }
    return config;
  },
  (error) => {
    console.log(error);
    Promise.reject(error);
  }
);

// 响应拦截器
service.interceptors.response.use(
  (res) => {
    // 未设置状态码则默认成功状态
    const code: number = res.data.code || 200;
    // 获取错误信息
    const msg =
      errorCode[code as keyof typeof errorCode] ||
      res.data.msg ||
      errorCode["default"];
    if (code === 401) {
      // MessageBox.confirm('登录状态已过期，您可以继续留在该页面，或者重新登录', '系统提示', {
      //     confirmButtonText: '重新登录',
      //     cancelButtonText: '取消',
      //     type: 'warning'
      //   }
      // ).then(() => {
      //   store.dispatch('LogOut').then(() => {
      //     location.href = '/index';
      //   })
      // })
    } else if (code === 500) {
      // Message({
      //   message: msg,
      //   type: 'error'
      // })
      return Promise.reject(new Error(msg));
    } else if (code !== 200) {
      // Notification.error({
      //   title: msg
      // })
      console.log("error","错误信息");
      return Promise.reject("error");
    } else {
      return res.data;
    }
  },
  (error) => {
    console.log("err" + error);
    let { message } = error;
    if (message == "Network Error") {
      message = "后端接口连接异常";
    } else if (message.includes("timeout")) {
      message = "系统接口请求超时";
    } else if (message.includes("Request failed with status code")) {
      message = "系统接口" + message.substr(message.length - 3) + "异常";
    }
    // Message({
    //   message: message,
    //   type: 'error',
    //   duration: 5 * 1000
    // })
    console.log(error);
    return Promise.reject(error);
  }
);

export default service;
